The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N3688N

N3688N is not currently registered. It was last assigned to a Mooney M-20G. The FAA cancelled the registration on April 6, 1988. The last status on file was "triennial registration form was mailed and has not been returned by the post office". The number has been on and off the register 2 times.

Mooney M-20G cancelled April 6, 1988

Serial number
680037
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
—
Last FAA action
—
Last owner
Withheld
Airworthiness
None on file

Piper PA-12 cancelled May 26, 1949

Serial number
12-1938
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
June 23, 1947
Last FAA action
—
Last owner
Modern Air Service INC (Corporation)
Greeley, CO
Airworthiness
None on file

NTSB accident and incident record under N3688N

ATL82FA032Accident on January 10, 1982 at Henderson, NC: fatal, destroyed (1 fatal).

Aircraft on the NTSB record: Mooney M20G · serial 680037

A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site